10 Lightweight Cardigans to Layer Under Every Kind of Suit Jacket

The most effective cold weather layering tricks for the office happen inside and over your go-to tailoring. Most dress shirts don't differ all that much from season to season and if you're like most guys, you don't have a separate Harris tweed-heavy wardrobe set aside for this time of year. So the best way to transform your multi-season suit into a fall and winter specific suit is by adding a core-warming cardigan. But before you go cramming your chunkiest knits into the sleeves of a slim fit suit, listen up. In 2017 the thickness of a sweater doesn't determine its capacity to keep you toasty. Now, brand after brand is making cashmere or merino wool cardigans as thin as a T-shirt, allowing you to layer up without feeling squished. Go for a solid color that matches your favorite tailoring or pick out some stripes, embroidery, or hell animal print to punch up your work wardrobe. Here are ten we'd gladly wear tomorrow: